/**

 * Back 2 Browser Bytecode Translator

 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, version 2 of the License.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. Look for COPYING file in the top folder.

 * If not, see http://opensource.org/licenses/GPL-2.0.

 */

package org.apidesign.bck2brwsr.tck;

import org.apidesign.bck2brwsr.vmtest.Compare;

import org.apidesign.bck2brwsr.vmtest.VMTest;

import org.testng.annotations.Factory;

/**

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

public class ShortArithmeticTest {

    private static short add(short x, short y) {

        return (short)(x + y);

    }

    private static short sub(short x, short y) {

        return (short)(x - y);

    }

    private static short mul(short x, short y) {

        return (short)(x * y);

    }

    private static short div(short x, short y) {

        return (short)(x / y);

    }

    private static short mod(short x, short y) {

        return (short)(x % y);

    }

    @Compare public short conversion() {

        return (short)123456;

    }

    @Compare public short addOverflow() {

        return add(Short.MAX_VALUE, (short)1);

    }

    @Compare public short subUnderflow() {

        return sub(Short.MIN_VALUE, (short)1);

    }

    @Compare public short addMaxShortAndMaxShort() {

        return add(Short.MAX_VALUE, Short.MAX_VALUE);

    }

    @Compare public short subMinShortAndMinShort() {

        return sub(Short.MIN_VALUE, Short.MIN_VALUE);

    }

    @Compare public short multiplyMaxShort() {

        return mul(Short.MAX_VALUE, (short)2);

    }

    @Compare public short multiplyMaxShortAndMaxShort() {

        return mul(Short.MAX_VALUE, Short.MAX_VALUE);

    }

    @Compare public short multiplyMinShort() {

        return mul(Short.MIN_VALUE, (short)2);

    }

    @Compare public short multiplyMinShortAndMinShort() {

        return mul(Short.MIN_VALUE, Short.MIN_VALUE);

    }

    @Compare public short multiplyPrecision() {

        return mul((short)17638, (short)1103);

    }

    @Compare public short division() {

        return div((short)1, (short)2);

    }

    @Compare public short divisionReminder() {

        return mod((short)1, (short)2);

    }

    @Factory

    public static Object[] create() {

        return VMTest.create(ShortArithmeticTest.class);

    }

}